ATI FirePro V7770 vs AMD FirePro S7000
We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7770 and 4GB VRAM FirePro S7000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FirePro V7770 's Advantages
Lower TDP (76W vs 150W)
AMD FirePro S7000 's Advantages
Released 7 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 33.60GB/s)
480 additional rendering cores
Score
Benchmark
FP32 (float)
FirePro V7770
1 TFLOPS
FirePro S7000
+143%
2.432 TFLOPS
Graphics Card
Jan 2012
Release Date
Aug 2012
FirePro
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
1050 MHz
Memory Clock
1200 MHz
Memory
1024MB
Memory Size
4GB
GDDR4
Memory Type
GDDR5
128bit
Memory Bus
256bit
33.60GB/s
Bandwidth
153.6GB/s
Render Config
10
Compute Units
20
-
-
-
800
Shading Units
1280
40
TMUs
80
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
5.000 GPixel/s
Pixel Rate
30.40 GPixel/s
25.00 GTexel/s
Texture Rate
76.00 GTexel/s
-
-
-
1000 GFLOPS
FP32 (float)
2.432 TFLOPS
-
FP64 (double)
152.0 GFLOPS
Board Design
76W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI
Outputs
1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
RV770
GPU Name
Pitcairn
RV770 XT
(215-0669049)
GPU Variant
Pitcairn XT GL
(215-0828073)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
2.8 billion
256 mm²
Die Size
212 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1
