Home GPU Comparison AMD Radeon VII vs NVIDIA GeForce GTX 650

AMD Radeon VII vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages
Released 6 years and 5 months late
Boost Clock1750MHz
More VRAM (16GB vs 1GB)
3456 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Larger VRAM bandwidth (80.00TB/s vs 1.02TB/s)
Lower TDP (65W vs 295W)

Score

Benchmark

FP32 (float)
Radeon VII +1555%
13.44 TFLOPS
GeForce GTX 650
0.812 TFLOPS
Blender
Radeon VII +1542%
772
GeForce GTX 650
47
VS

Graphics Card

Feb 2019
Release Date
Sep 2012
Vega II
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1400 MHz
Base Clock
-
1750 MHz
Boost Clock
-
1000 MHz
Memory Clock
1250 MHz

Memory

16GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
128bit
1.02TB/s
Bandwidth
80.00GB/s

Render Config

-
SM Count
-
60
Compute Units
-
3840
Shading Units
384
240
TMUs
32
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
256 KB

Theoretical Performance

112.0 GPixel/s
Pixel Rate
8.464 GPixel/s
420.0 GTexel/s
Texture Rate
33.86 GTexel/s
26.88 TFLOPS
FP16 (half)
-
13.44 TFLOPS
FP32 (float)
812.5 GFLOPS
3.360 TFLOPS
FP64 (double)
33.86 GFLOPS

Graphics Processor

Vega 20
GPU Name
GK107
Vega 20 XT
GPU Variant
GK107-450-A2
GCN 5.1
Architecture
Kepler
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
13.23 billion
Transistors
1.27 billion
331 mm²
Die Size
118 mm²

Board Design

295W
TDP
65W
600 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x mini-HDMI 1.4a
2x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1

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