Home GPU Comparison AMD Radeon RX 8800 XT vs NVIDIA GeForce GTX 970

AMD Radeon RX 8800 XT vs NVIDIA GeForce GTX 970

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 8800 XT and 4GB VRAM GeForce GTX 970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 8800 XT 's Advantages
Boost Clock has increased by 106% (2430MHz vs 1178MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (624.1GB/s vs 224.4GB/s)
2432 additional rendering cores
NVIDIA GeForce GTX 970 's Advantages
Lower TDP (148W vs 220W)

Score

Benchmark

FP32 (float)
Radeon RX 8800 XT +407%
19.91 TFLOPS
GeForce GTX 970
3.92 TFLOPS
VS

Graphics Card

Unknown
Release Date
Sep 2014
Navi IV(RX 8000)
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1295 MHz
Base Clock
1050 MHz
2430 MHz
Boost Clock
1178 MHz
2438 MHz
Memory Clock
1753 MHz

Memory

16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
624.1GB/s
Bandwidth
224.4GB/s

Render Config

64
Compute Units
-
-
-
-
4096
Shading Units
1664
256
TMUs
104
96
ROPs
56
-
-
-
64
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SMM)
4 MB
L2 Cache
2 MB
64 MB
L3 Cache
-

Theoretical Performance

233.3 GPixel/s
Pixel Rate
65.97 GPixel/s
622.1 GTexel/s
Texture Rate
122.5 GTexel/s
39.81 TFLOPS
FP16 (half)
-
19.91 TFLOPS
FP32 (float)
3.920 TFLOPS
622.1 GFLOPS
FP64 (double)
122.5 GFLOPS

Board Design

220W
TDP
148W
550 W
Suggested PSU
300 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Navi 48
GPU Name
GM204
Navi 48 XT
GPU Variant
GM204-200-A1
RDNA 4.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
Unknown
Transistors
5.2 billion
Unknown
Die Size
398 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.2
6.8
Shader Model
6.4

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