Home GPU Comparison AMD Radeon HD 7950 Monica BIOS 1 vs ATI FirePro V7770

AMD Radeon HD 7950 Monica BIOS 1 vs ATI FirePro V7770

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Monica BIOS 1 and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Monica BIOS 1 's Advantages
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (240.0GB/s vs 33.60GB/s)
736 additional rendering cores
ATI FirePro V7770 's Advantages
Lower TDP (76W vs 185W)

Score

Benchmark

FP32 (float)
Radeon HD 7950 Monica BIOS 1 +184%
2.842 TFLOPS
FirePro V7770
1 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2012
Southern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
1050 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR4
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
33.60GB/s

Render Config

-
SM Count
-
24
Compute Units
10
1536
Shading Units
800
96
TMUs
40
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
128 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
5.000 GPixel/s
88.80 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
2.842 TFLOPS
FP32 (float)
1000 GFLOPS
710.4 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
RV770
Tahiti PRO (215-0821056)
GPU Variant
RV770 XT (215-0669049)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.956 billion
352 mm²
Die Size
256 mm²

Board Design

185W
TDP
76W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.1

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