Home GPU Comparison AMD Radeon Pro WX 4100 vs NVIDIA GeForce GTX 645 OEM

AMD Radeon Pro WX 4100 vs NVIDIA GeForce GTX 645 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 4100 and 1024MB VRAM GeForce GTX 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 4100 's Advantages
Released 3 years and 7 months late
Boost Clock1201MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
448 additional rendering cores
Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)
Radeon Pro WX 4100 +159%
2.46 TFLOPS
GeForce GTX 645 OEM
0.949 TFLOPS
VS

Graphics Card

Nov 2016
Release Date
Apr 2013
Radeon Pro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1125 MHz
Base Clock
-
1201 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
16
Compute Units
-
1024
Shading Units
576
64
TMUs
48
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
256 KB

Theoretical Performance

19.22 GPixel/s
Pixel Rate
9.888 GPixel/s
76.86 GTexel/s
Texture Rate
39.55 GTexel/s
2.460 TFLOPS
FP16 (half)
-
2.460 TFLOPS
FP32 (float)
949.2 GFLOPS
153.7 GFLOPS
FP64 (double)
39.55 GFLOPS

Graphics Processor

Baffin
GPU Name
GK106
Baffin XT
GPU Variant
GK106-200-A1
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
2.54 billion
123 mm²
Die Size
221 mm²

Board Design

50W
TDP
65W
250 W
Suggested PSU
250 W
4x mini-DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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