Home GPU Comparison AMD Radeon Sky 500 vs ATI FirePro V7800

AMD Radeon Sky 500 vs ATI FirePro V7800

We compared two Desktop platform GPUs: 4GB VRAM Radeon Sky 500 and 2GB VRAM FirePro V7800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 500 's Advantages
Released 2 years and 11 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (153.6GB/s vs 128.0GB/s)
ATI FirePro V7800 's Advantages
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Sky 500 +20%
2.432 TFLOPS
FirePro V7800
2.016 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Apr 2010
Radeon Sky
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
20
Compute Units
18
1280
Shading Units
1440
80
TMUs
72
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

30.40 GPixel/s
Pixel Rate
22.40 GPixel/s
76.00 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
2.432 TFLOPS
FP32 (float)
2.016 TFLOPS
152.0 GFLOPS
FP64 (double)
403.2 GFLOPS

Graphics Processor

Pitcairn
GPU Name
Cypress
Pitcairn XT GL (215-0828073)
GPU Variant
Cypress PRO GL
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
2.154 billion
212 mm²
Die Size
334 mm²

Board Design

150W
TDP
150W
450 W
Suggested PSU
450 W
1x DisplayPort 1.2
Outputs
1x DVI 2x DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
5.0

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