Home GPU Comparison ATI Radeon HD 4870 vs AMD Radeon Pro WX 4100

ATI Radeon HD 4870 vs AMD Radeon Pro WX 4100

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 and 4GB VRAM Radeon Pro WX 4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 96.00GB/s)
AMD Radeon Pro WX 4100 's Advantages
Released 8 years and 5 months late
Boost Clock1201MHz
224 additional rendering cores
Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 4870
1.2 TFLOPS
Radeon Pro WX 4100 +105%
2.46 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Nov 2016
Radeon R700
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

512MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
96.00GB/s

Render Config

-
SM Count
-
10
Compute Units
16
800
Shading Units
1024
40
TMUs
64
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB

Theoretical Performance

12.00 GPixel/s
Pixel Rate
19.22 GPixel/s
30.00 GTexel/s
Texture Rate
76.86 GTexel/s
-
FP16 (half)
2.460 TFLOPS
1200 GFLOPS
FP32 (float)
2.460 TFLOPS
240.0 GFLOPS
FP64 (double)
153.7 GFLOPS

Graphics Processor

RV770
GPU Name
Baffin
RV770 XT (215-0669049)
GPU Variant
Baffin XT
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.956 billion
Transistors
3 billion
256 mm²
Die Size
123 mm²

Board Design

150W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
4x mini-DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Features

10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
-
CUDA
-
4.1
Shader Model
6.4

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