NVIDIA TITAN X Pascal vs AMD Radeon RX 7650 GRE
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 8GB VRAM Radeon RX 7650 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (480.4GB/s vs 288.0GB/s)
1536 additional rendering cores
AMD Radeon RX 7650 GRE 's Advantages
Released 8 years and 6 months late
Boost Clock has increased by 76% (2695MHz vs 1531MHz)
Lower TDP (165W vs 250W)
Score
Benchmark
FP32 (float)
TITAN X Pascal
10.97 TFLOPS
Radeon RX 7650 GRE
+101%
22.08 TFLOPS
Graphics Card
Aug 2016
Release Date
Feb 2025
GeForce 10
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1417 MHz
Base Clock
1720 MHz
1531 MHz
Boost Clock
2695 MHz
1251 MHz
Memory Clock
2250 MHz
Memory
12GB
Memory Size
8GB
GDDR5X
Memory Type
GDDR6
384bit
Memory Bus
128bit
480.4GB/s
Bandwidth
288.0GB/s
Render Config
-
Compute Units
32
28
SM Count
-
3584
Shading Units
2048
224
TMUs
128
96
ROPs
64
-
-
-
-
RT Cores
32
48 KB (per SM)
L1 Cache
128 KB per Array
3 MB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
147.0 GPixel/s
Pixel Rate
172.5 GPixel/s
342.9 GTexel/s
Texture Rate
345.0 GTexel/s
171.5 GFLOPS
FP16 (half)
44.15 TFLOPS
10.97 TFLOPS
FP32 (float)
22.08 TFLOPS
342.9 GFLOPS
FP64 (double)
689.9 GFLOPS
Board Design
250W
TDP
165W
600 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GP102
GPU Name
Navi 33
GP102-400-A1
GPU Variant
Navi 33 XL
(215-163000057)
Pascal
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
16 nm
Process Size
6 nm
11.8 billion
Transistors
13.3 billion
471 mm²
Die Size
204 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.8
