Home GPU Comparison ATI Radeon HD 3870 Mac Edition vs AMD Radeon Pro 5700

ATI Radeon HD 3870 Mac Edition vs AMD Radeon Pro 5700

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 8GB VRAM Radeon Pro 5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 Mac Edition 's Advantages
Lower TDP (106W vs 130W)
AMD Radeon Pro 5700 's Advantages
Released 12 years and 2 months late
Boost Clock1350MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 72.06GB/s)
1984 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3870 Mac Edition
0.497 TFLOPS
Radeon Pro 5700 +1151%
6.221 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Aug 2020
Radeon R600
Generation
Radeon Pro Mac
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1243 MHz
-
Boost Clock
1350 MHz
1126 MHz
Memory Clock
1500 MHz

Memory

512MB
Memory Size
8GB
GDDR4
Memory Type
GDDR6
256bit
Memory Bus
256bit
72.06GB/s
Bandwidth
384.0GB/s

Render Config

4
Compute Units
36
-
-
-
320
Shading Units
2304
16
TMUs
144
16
ROPs
64
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

12.43 GPixel/s
Pixel Rate
86.40 GPixel/s
12.43 GTexel/s
Texture Rate
194.4 GTexel/s
-
FP16 (half)
12.44 TFLOPS
497.3 GFLOPS
FP32 (float)
6.221 TFLOPS
99.46 GFLOPS
FP64 (double)
388.8 GFLOPS

Board Design

106W
TDP
130W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
No outputs
1x 6-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
Navi 10
RV670 XT (215-0708005)
GPU Variant
Navi 10 XLA
TeraScale
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
0.666 billion
Transistors
10.3 billion
192 mm²
Die Size
251 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.5

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