AMD Radeon R7 265 vs NVIDIA RTX 4000 Mobile Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Feb 2014
Mar 2023
Generation
Volcanic Islands
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
900 MHz
1290 MHz
Boost Clock
925 MHz
1665 MHz
Memory Clock
1400 MHz
2250 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
179.2GB/s
432.0GB/s
Render Config
Compute Units
16
—
Shading Units
1024
7424
TMUs
64
232
ROPs
32
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
29.60 GPixel/s
133.2 GPixel/s
Texture Rate
59.20 GTexel/s
386.3 GTexel/s
FP32 (float)
1.894 TFLOPS
24.72 TFLOPS
FP64 (double)
118.4 GFLOPS
386.3 GFLOPS
FP16 (half)
—
24.72 TFLOPS
Graphics Processor
GPU Name
Pitcairn
AD104
GPU Variant
Pitcairn PRO(215-0828062)
—
Architecture
GCN 1.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
35.8 billion
Die Size
212 mm²
294 mm²
Board Design
TDP
150W
110W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.7
CUDA
—
8.9
Benchmark
Blender
—
5,329
▲ Specs Compare
Data sourced from official specifications and benchmark tests.