Home GPU Comparison AMD Radeon RX 7800 XT vs NVIDIA GeForce GTX 670

AMD Radeon RX 7800 XT vs NVIDIA GeForce GTX 670

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages
Released 11 years and 3 months late
Boost Clock has increased by 148% (2430MHz vs 980MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (624.1GB/s vs 192.3GB/s)
2496 additional rendering cores
NVIDIA GeForce GTX 670 's Advantages
Lower TDP (170W vs 263W)

Score

Benchmark

FP32 (float)
Radeon RX 7800 XT +1316%
37.32 TFLOPS
GeForce GTX 670
2.634 TFLOPS
3DMark Time Spy
Radeon RX 7800 XT +1002%
20026
GeForce GTX 670
1816
Blender
Radeon RX 7800 XT +1187%
2742
GeForce GTX 670
213
VS

Graphics Card

Aug 2023
Release Date
May 2012
Navi III
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1295 MHz
Base Clock
915 MHz
2430 MHz
Boost Clock
980 MHz
2438 MHz
Memory Clock
1502 MHz

Memory

16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
624.1GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
60
Compute Units
-
3840
Shading Units
1344
240
TMUs
112
96
ROPs
32
-
Tensor Cores
-
60
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB

Theoretical Performance

233.3 GPixel/s
Pixel Rate
27.44 GPixel/s
583.2 GTexel/s
Texture Rate
109.8 GTexel/s
74.65 TFLOPS
FP16 (half)
-
37.32 TFLOPS
FP32 (float)
2.634 TFLOPS
1166 GFLOPS
FP64 (double)
109.8 GFLOPS

Graphics Processor

Navi 32
GPU Name
GK104
Navi 32 XT (215-180000006)
GPU Variant
GK104-325-A2
RDNA 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
28.1 billion
Transistors
3.54 billion
346 mm²
Die Size
294 mm²

Board Design

263W
TDP
170W
600 W
Suggested PSU
450 W
1x HDMI 2.1a 3x DisplayPort 2.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1

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