Home GPU Comparison AMD Radeon RX 5700 XT vs AMD Radeon RX 7990 XTX

AMD Radeon RX 5700 XT vs AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 XT 's Advantages
Lower TDP (225W vs 405W)
AMD Radeon RX 7990 XTX 's Advantages
Boost Clock has increased by 89% (3599MHz vs 1905MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1152GB/s vs 448.0GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 5700 XT
9.754 TFLOPS
Radeon RX 7990 XTX +806%
88.45 TFLOPS
VS

Graphics Card

Jul 2019
Release Date
Unknown
Navi
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1605 MHz
Base Clock
2500 MHz
1905 MHz
Boost Clock
3599 MHz
1750 MHz
Memory Clock
3000 MHz

Memory

8GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
1152GB/s

Render Config

40
Compute Units
96
-
-
-
2560
Shading Units
6144
160
TMUs
384
64
ROPs
192
-
-
-
-
RT Cores
96
-
L1 Cache
256 KB per Array
4 MB
L2 Cache
6 MB
-
L3 Cache
192 MB

Theoretical Performance

121.9 GPixel/s
Pixel Rate
691.0 GPixel/s
304.8 GTexel/s
Texture Rate
1382 GTexel/s
19.51 TFLOPS
FP16 (half)
176.9 TFLOPS
9.754 TFLOPS
FP32 (float)
88.45 TFLOPS
609.6 GFLOPS
FP64 (double)
2.764 TFLOPS

Board Design

225W
TDP
405W
550 W
Suggested PSU
800 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
3x 8-pin

Graphics Processor

Navi 10
GPU Name
Navi 31
Navi 10 XT (215-0917210)
GPU Variant
Navi 31 XTX+
RDNA 1.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
10.3 billion
Transistors
57.7 billion
251 mm²
Die Size
529 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.3
Vulkan
1.3
-
-
-
6.5
Shader Model
6.7

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