AMD Radeon 740M Graphics - ASUS ROG Ally Z1
vs
AMD Radeon RX Vega 56


GPU comparison with benchmarks

The AMD Radeon 740M Graphics - ASUS ROG Ally Z1 is based on the AMD Radeon 740M Graphics (RDNA 3) and has 32 GB LPDDR5X graphics memory with a bandwidth of 90 GB/s.

The AMD Radeon RX Vega 56 is based on the AMD RX Vega 56 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 410 GB/s.

GPU

The AMD Radeon 740M Graphics - ASUS ROG Ally Z1 has the Phoenix graphics chip installed, which is based on the RDNA 3 architecture.

The AMD Radeon RX Vega 56 is based on the graphics chip Vega 10 XL, which comes from the GCN 5 architecture.
AMD Radeon 740M Graphics - ASUS ROG Ally Z1 GPU AMD Radeon RX Vega 56
AMD Radeon 740M Graphics Based on AMD RX Vega 56
Phoenix GPU Chip Vega 10 XL
RDNA 3 Architecture GCN 5
4 Streaming Multiprocessors 56
256 Shader 3584
8 Render Output Units 64
16 Texture Units 256
4 Raytracing Cores 0

Memory

The graphics memory of the AMD Radeon 740M Graphics - ASUS ROG Ally Z1 clocks at 3.750 GHz, which corresponds to a speed of 0.0 Gbps.

The graphics memory speed of the AMD Radeon RX Vega 56 is 1.6 Gbps and the clock speed is 0.800 GHz.

32 GB Memory Size 8 GB
LPDDR5X Memory Type HBM2
3.750 GHz Memory Clock 0.800 GHz
0.0 Gbps Memory Speed 1.6 Gbps
90 GB/s Memory bandwidth 410 GB/s
0 bit Memory Interface 2048 bit

Clock Speeds

The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

1.500 GHz Base Clock 1.156 GHz
2.500 GHz Boost Clock 1.471 GHz
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The AMD Radeon 740M Graphics - ASUS ROG Ally Z1 is powered by connectors. The TDP (Thermal Design Power) of the graphics card is 15 W (Reference).

The AMD Radeon RX Vega 56 has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 210 W.

15 W (Reference) TDP 210 W
-- TDP (up) --
Unknown Tjunction max 100 °C
PCIe-Power 2 x 8-Pin

Cooler & Fans

The AMD Radeon 740M Graphics - ASUS ROG Ally Z1 is equipped with a total of 0 -- main fans.

The AMD Radeon RX Vega 56 has 1 Radial main fans that cool the GPU and memory.

-- Fan-Type Radial
-- Fan 1 1 x 70 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
-- Noise (Idle) 37 dB
-- Noise (Load) 49 dB

Connectivity

Up to 4 screens can be operated with the AMD Radeon 740M Graphics - ASUS ROG Ally Z1.

The AMD Radeon RX Vega 56 supports the operation of a maximum of 4 monitors.

4 Max. Displays 4
-- HDCP-Version --
-- HDMI Ports 1x HDMI v2.0b
-- DP Ports 3x DP v1.4
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

With the AMD Radeon 740M Graphics - ASUS ROG Ally Z1 it is possible to operate a screen with a maximum resolution of up to 3840x2160 pixels.

The maximum supported resolution of the AMD Radeon RX Vega 56 is 7680x4320 pixels.

3840x2160 Max. resolution 7680x4320
12 DirectX 12_1
Yes Raytracing No
No DLSS / FSR Yes
No LED lighting LED No LED lighting

Supported Video Codecs

The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode / Encode AV1 No
Decode VP8 Decode
Decode VP9 Decode / Encode

Dimensions

The AMD Radeon 740M Graphics - ASUS ROG Ally Z1 is connected to the system via Integrated graphics lanes and requires -- space in the housing.

The AMD Radeon RX Vega 56 needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface.

-- Length 280 mm
-- Height 127 mm
-- Width 40 mm
-- Width (Slots) 2 PCIe-Slots
-- Weight 1090 g
Integrated graphics GPU Interface PCIe 3.0 x 16

Additional data

The AMD Radeon 740M Graphics - ASUS ROG Ally Z1 has been manufactured with a structure width of 4 nanometers since Q3/2023.

The AMD Radeon RX Vega 56 came on the market in Q3/2017 and will have a structure width of 14 nanometers manufactured.

-- Part-no --
Q3/2023 Release date Q3/2017
-- Launch Price 399 $ (Reference)
4 nm Structure size 14 nm
-- Documents data sheet

Rate these graphics cards now

Here you can rate the AMD Radeon 740M Graphics - ASUS ROG Ally Z1 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Radeon RX Vega 56 to help other visitors make their purchasing decisions. The average rating is 2.3 stars (3 ratings). Rate now:

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

AMD Radeon RX Vega 56 AMD Radeon RX Vega 56
8 GB HBM2
43 fps (avg)

2560x1440 (1440p)

AMD Radeon RX Vega 56 AMD Radeon RX Vega 56
8 GB HBM2
80 fps (avg)

1920x1080 (1080p)

AMD Radeon RX Vega 56 AMD Radeon RX Vega 56
8 GB HBM2
112 fps (avg)

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL

AMD Radeon RX Vega 56 AMD Radeon RX Vega 56
8 GB HBM2
60539

Geekbench 6 - Vulkan

AMD Radeon RX Vega 56 AMD Radeon RX Vega 56
8 GB HBM2
63794

Geekbench 6 - Metal

AMD Radeon RX Vega 56 AMD Radeon RX Vega 56
8 GB HBM2
71932

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

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