NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon R7 250X
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 1024MB VRAM Radeon R7 250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4070 GDDR6 's Advantages
Released 10 years and 6 months late
Boost Clock2475MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (480.0GB/s vs 72.00GB/s)
5248 additional rendering cores
AMD Radeon R7 250X 's Advantages
Lower TDP (80W vs 200W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
+2297%
29.15 TFLOPS
Radeon R7 250X
1.216 TFLOPS
Graphics Card
Aug 2024
Release Date
Feb 2014
GeForce 40
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2500 MHz
Memory Clock
1125 MHz
Memory
12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
480.0GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
10
46
SM Count
-
5888
Shading Units
640
184
TMUs
40
64
ROPs
16
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
36 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
15.20 GPixel/s
455.4 GTexel/s
Texture Rate
38.00 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
1216 GFLOPS
455.4 GFLOPS
FP64 (double)
76.00 GFLOPS
Board Design
200W
TDP
80W
550 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD104
GPU Name
Cape Verde
AD104-2XX-A1
GPU Variant
Cape Verde XT
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
35.8 billion
Transistors
1.5 billion
294 mm²
Die Size
123 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.8
Shader Model
5.1
