Radeon RX 550 640SP vs FirePro V7770
We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 550 640SP Advantages
Released 5 years and 9 months late
Boost Clock1071MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 33.60GB/s)
Lower TDP (60W vs 76W)
FirePro V7770 Advantages
160 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 550 640SP
+37%
1371
FirePro V7770
1000
Graphics Card
Oct 2017
Release Date
Jan 2012
Polaris
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1019 MHz
Base Clock
-
1071 MHz
Boost Clock
-
1500 MHz
Memory Clock
1050 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR4
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
33.60GB/s
Render Config
10
Compute Units
10
640
Shading Units
800
40
TMUs
40
16
ROPs
8
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
Theoretical Performance
17.14 GPixel/s
Pixel Rate
5.000 GPixel/s
42.84 GTexel/s
Texture Rate
25.00 GTexel/s
1371 GFLOPS
FP16 (half)
-
1371 GFLOPS
FP32 (float)
1000 GFLOPS
85.68 GFLOPS
FP64 (double)
-
Board Design
60W
TDP
76W
250 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x HDMI 2.0b
1x DisplayPort 1.4a
Outputs
1x DVI
None
Power Connectors
1x 6-pin
Graphics Processor
Baffin
GPU Name
RV770
Baffin LE
GPU Variant
RV770 XT
(215-0669049)
(215-0669049)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
3 billion
Transistors
0.956 billion
123 mm²
Die Size
256 mm²
Graphics Features
12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
6.4
Shader Model
4.1
