AMD Radeon RX 9070 XT vs NVIDIA GeForce GTX 670
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 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 9070 XT 's Advantages
Released 12 years and 10 months late
Boost Clock has increased by 203% (2970MHz vs 980MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (644.6GB/s vs 192.3GB/s)
2752 additional rendering cores
NVIDIA GeForce GTX 670 's Advantages
Lower TDP (170W vs 304W)
Score
Benchmark
FP32 (float)
Radeon RX 9070 XT
+1747%
48.66 TFLOPS
GeForce GTX 670
2.634 TFLOPS
3DMark Time Spy
Radeon RX 9070 XT
+1556%
30445
GeForce GTX 670
1838
Graphics Card
Mar 2025
Release Date
May 2012
Navi IV
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1660 MHz
Base Clock
915 MHz
2970 MHz
Boost Clock
980 MHz
2518 MHz
Memory Clock
1502 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
644.6GB/s
Bandwidth
192.3GB/s
Render Config
64
Compute Units
-
-
-
-
4096
Shading Units
1344
256
TMUs
112
128
ROPs
32
128
Tensor Cores
-
64
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
8 MB
L2 Cache
512 KB
64 MB
L3 Cache
-
Theoretical Performance
380.2 GPixel/s
Pixel Rate
27.44 GPixel/s
760.3 GTexel/s
Texture Rate
109.8 GTexel/s
97.32 TFLOPS
FP16 (half)
-
48.66 TFLOPS
FP32 (float)
2.634 TFLOPS
1.521 TFLOPS
FP64 (double)
109.8 GFLOPS
Board Design
304W
TDP
170W
700 W
Suggested PSU
450 W
1x HDMI 2.1b
3x DisplayPort 2.1a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
Navi 48
GPU Name
GK104
Navi 48 XT
(215-176600315)
GPU Variant
GK104-325-A2
RDNA 4.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
53.9 billion
Transistors
3.54 billion
357 mm²
Die Size
294 mm²
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
6.8
Shader Model
5.1
