Home GPU Comparison AMD Radeon R7 265 vs NVIDIA GeForce RTX 5070

AMD Radeon R7 265 vs NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages
Larger VRAM bandwidth (179.2GB/s vs 120.0GB/s)
Lower TDP (150W vs 220W)
NVIDIA GeForce RTX 5070 's Advantages
Released 10 years and 11 months late
Boost Clock has increased by 172% (2520MHz vs 925MHz)
More VRAM (12GB vs 2GB)
5376 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 265
1.894 TFLOPS
GeForce RTX 5070 +1603%
32.26 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jan 2025
Volcanic Islands
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

900 MHz
Base Clock
2235 MHz
925 MHz
Boost Clock
2520 MHz
1400 MHz
Memory Clock
2500 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR7
256bit
Memory Bus
192bit
179.2GB/s
Bandwidth
120.0GB/s

Render Config

-
SM Count
50
16
Compute Units
-
1024
Shading Units
6400
64
TMUs
200
32
ROPs
64
-
Tensor Cores
200
-
RT Cores
50
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
40 MB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
161.3 GPixel/s
59.20 GTexel/s
Texture Rate
504.0 GTexel/s
-
FP16 (half)
32.26 TFLOPS
1.894 TFLOPS
FP32 (float)
32.26 TFLOPS
118.4 GFLOPS
FP64 (double)
504.0 GFLOPS

Graphics Processor

Pitcairn
GPU Name
GB205
Pitcairn PRO (215-0828062)
GPU Variant
GB205
GCN 1.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
0 nm
2.8 billion
Transistors
Unknown
212 mm²
Die Size
Unknown

Board Design

150W
TDP
220W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
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
9.1
5.1
Shader Model
6.7

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