GPU Comparison
RADEON
AMD FirePro D700
CORE STATE
Tahiti
VRAM
6 GB
CLOCK SPEED
—
TDP
274 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
Radeon HD 8850M
CORE STATE
Venus
VRAM
2 GB
CLOCK SPEED
625 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D700
HD 8850M
Core Specs
Shading Units
2,048
640
-68.8%
Shaders
2,048
640
-68.8%
TMUs
128
40
-68.8%
ROPs
32
16
-50.0%
Compute Units
32
10
-68.8%
Clocks
Base Clock
—
575 MHz
Boost Clock
—
625 MHz
GPU Clock
850 MHz
—
Memory Clock
1370 MHz
5.5 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
6 GB
2 GB
VRAM (MB)
6,144
2,048
-66.7%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
128 bit
Bandwidth
263.0 GB/s
64.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
256 KB
Performance
Pixel Rate
27.20 GPixel/s
10.00 GPixel/s
Texture Rate
108.8 GTexel/s
25.00 GTexel/s
FP32 (TFLOPS)
3.482 TFLOPS
800.0 GFLOPS
FP64 (TFLOPS)
870.4 GFLOPS (1:4)
50.00 GFLOPS (1:16)
Power
TDP
274 W
—
TDP (W)
274
—
Suggested PSU
600 W
—
Architecture
Architecture
GCN 1.0
GCN 1.0
GPU Name
Tahiti
Venus
Generation
FirePro Data Center
(Dx00)
Solar System
(HD 8800M)
Process Size
28 nm
28 nm
Transistors
4,313 million
1,500 million
Die Size
352 mm²
123 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.2M / mm²
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1 (1.2)
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
Dual-slot
—
Length
279 mm
11 inches
—
Outputs
6x mini-DisplayPort 1.21x SDI
—
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
London
Successor
Radeon Instinct
Gem System