Radeon Pro W5700X vs Radeon HD 7770 GHz Edition
We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro W5700X and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro W5700X 's Advantages
Released 7 years and 10 months late
Boost Clock2040MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)
1920 additional rendering cores
Radeon HD 7770 GHz Edition 's Advantages
Lower TDP (80W vs 205W)
Score
Benchmark
FP32 (float)
Radeon Pro W5700X
+715%
10440
Radeon HD 7770 GHz Edition
1280
Graphics Card
Dec 2019
Release Date
Feb 2012
Radeon Pro Mac
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1243 MHz
Base Clock
-
2040 MHz
Boost Clock
-
1750 MHz
Memory Clock
1125 MHz
Memory
16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
72.00GB/s
Render Config
40
Compute Units
10
2560
Shading Units
640
160
TMUs
40
64
ROPs
16
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
Theoretical Performance
130.6 GPixel/s
Pixel Rate
16.00 GPixel/s
326.4 GTexel/s
Texture Rate
40.00 GTexel/s
20.89 TFLOPS
FP16 (half)
-
10.44 TFLOPS
FP32 (float)
1280 GFLOPS
652.8 GFLOPS
FP64 (double)
80.00 GFLOPS
Board Design
205W
TDP
80W
550 W
Suggested PSU
250 W
1x HDMI 2.1
4x Thunderbolt
Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin
Graphics Processor
Navi 10
GPU Name
Cape Verde
-
GPU Variant
Cape Verde XT
RDNA 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
10.3 billion
Transistors
1.5 billion
251 mm²
Die Size
123 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
6.5
Shader Model
5.1
