Home GPU Comparison AMD Radeon R7 250 vs NVIDIA GeForce RTX 4080

AMD Radeon R7 250 vs NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250 and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 250 's Advantages
Lower TDP (55W vs 320W)
NVIDIA GeForce RTX 4080 's Advantages
Released 8 years and 11 months late
Boost Clock2505MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (716.8GB/s vs 28.80GB/s)
9216 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 250
0.717 TFLOPS
GeForce RTX 4080 +6697%
48.74 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Sep 2022
Volcanic Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2205 MHz
-
Boost Clock
2505 MHz
900 MHz
Memory Clock
1400 MHz

Memory

1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6X
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
716.8GB/s

Render Config

-
SM Count
76
8
Compute Units
-
512
Shading Units
9728
32
TMUs
304
16
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
64 MB

Theoretical Performance

11.20 GPixel/s
Pixel Rate
280.6 GPixel/s
22.40 GTexel/s
Texture Rate
761.5 GTexel/s
-
FP16 (half)
48.74 TFLOPS
716.8 GFLOPS
FP32 (float)
48.74 TFLOPS
44.80 GFLOPS
FP64 (double)
761.5 GFLOPS

Graphics Processor

Cape Verde
GPU Name
AD103
Cape Verde PRO
GPU Variant
AD103-300-A1
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.5 billion
Transistors
45.9 billion
123 mm²
Die Size
379 mm²

Board Design

55W
TDP
320W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
5.1
Shader Model
6.7

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