Home GPU Comparison AMD Radeon RX 7700 XT vs AMD Radeon RX Vega 56

AMD Radeon RX 7700 XT vs AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 8GB VRAM Radeon RX Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages
Released 6 years late
Boost Clock has increased by 73% (2544MHz vs 1471MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (432.0GB/s vs 409.6GB/s)
AMD Radeon RX Vega 56 's Advantages
128 additional rendering cores
Lower TDP (210W vs 245W)

Score

Benchmark

FP32 (float)
Radeon RX 7700 XT +233%
35.17 TFLOPS
Radeon RX Vega 56
10.54 TFLOPS
3DMark Time Spy
Radeon RX 7700 XT +147%
16991
Radeon RX Vega 56
6878
Shadow of the Tomb Raider 2160p
Radeon RX 7700 XT +113%
64
Radeon RX Vega 56
30
Shadow of the Tomb Raider 1440p
Radeon RX 7700 XT +124%
128
Radeon RX Vega 56
57
Shadow of the Tomb Raider 1080p
Radeon RX 7700 XT +150%
218
Radeon RX Vega 56
87
GTA 5 2160p
Radeon RX 7700 XT +139%
110
Radeon RX Vega 56
46
GTA 5 1440p
Radeon RX 7700 XT +23%
112
Radeon RX Vega 56
91
GTA 5 1080p
Radeon RX 7700 XT +72%
190
Radeon RX Vega 56
110
VS

Graphics Card

Aug 2023
Release Date
Aug 2017
Navi III
Generation
Vega
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1435 MHz
Base Clock
1156 MHz
2544 MHz
Boost Clock
1471 MHz
2250 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
8GB
GDDR6
Memory Type
HBM2
192bit
Memory Bus
2048bit
432.0GB/s
Bandwidth
409.6GB/s

Render Config

54
Compute Units
56
-
-
-
3456
Shading Units
3584
216
TMUs
224
96
ROPs
64
-
-
-
54
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
48 MB
L3 Cache
-

Theoretical Performance

244.2 GPixel/s
Pixel Rate
94.14 GPixel/s
549.5 GTexel/s
Texture Rate
329.5 GTexel/s
70.34 TFLOPS
FP16 (half)
21.09 TFLOPS
35.17 TFLOPS
FP32 (float)
10.54 TFLOPS
1099 GFLOPS
FP64 (double)
659.0 GFLOPS

Board Design

245W
TDP
210W
550 W
Suggested PSU
550 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Navi 32
GPU Name
Vega 10
Navi 32 XL (215-180000076)
GPU Variant
Vega 10 XL (215-0894216)
RDNA 3.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
28.1 billion
Transistors
12.5 billion
346 mm²
Die Size
495 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.7
Shader Model
6.4

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