Home GPU Comparison AMD Radeon HD 8770 OEM vs AMD FirePro R5000

AMD Radeon HD 8770 OEM vs AMD FirePro R5000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages
Released 7 months late
128 additional rendering cores
Lower TDP (85W vs 150W)
AMD FirePro R5000 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (102.4GB/s vs 96.00GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8770 OEM +48%
1.882 TFLOPS
FirePro R5000
1.267 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Feb 2013
Sea Islands
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
102.4GB/s

Render Config

14
Compute Units
12
-
-
-
896
Shading Units
768
56
TMUs
48
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
26.40 GPixel/s
58.80 GTexel/s
Texture Rate
39.60 GTexel/s
-
-
-
1.882 TFLOPS
FP32 (float)
1267 GFLOPS
117.6 GFLOPS
FP64 (double)
79.20 GFLOPS

Board Design

85W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Bonaire
GPU Name
Pitcairn
Bonaire XT (215-0839039)
GPU Variant
Pitcairn LE GL
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
2.8 billion
160 mm²
Die Size
212 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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