AMD Radeon HD 7850 vs AMD Radeon Pro 5300
GPU · Specs Compare
Graphics Card
Release Date
Mar 2012
Aug 2020
Generation
Southern Islands
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
1750 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1650 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
153.6GB/s
224.0GB/s
Render Config
Compute Units
16
20
Shading Units
1024
1280
TMUs
64
80
ROPs
32
32
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
27.52 GPixel/s
52.80 GPixel/s
Texture Rate
55.04 GTexel/s
132.0 GTexel/s
FP32 (float)
1.761 TFLOPS
4.224 TFLOPS
FP64 (double)
110.1 GFLOPS
264.0 GFLOPS
FP16 (half)
—
8.448 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Navi 14
GPU Variant
Pitcairn PRO(215-0828062)
Navi 14 PRO XE
Architecture
GCN 1.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
6.4 billion
Die Size
212 mm²
158 mm²
Board Design
TDP
130W
85W
Suggested PSU
300 W
250 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5
Benchmark
3DMark Time Spy
1,334
4,558
3DMark Time Spy Extreme
325
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.