GPU Comparison
RADEON
AMD FirePro W7000
CORE STATE
Pitcairn
VRAM
4 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
RADEON
Radeon HD 7730M
CORE STATE
Chelsea
VRAM
2 GB
CLOCK SPEED
675 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W7000
HD 7730M
Core Specs
Shading Units
1,280
512
-60.0%
Shaders
1,280
512
-60.0%
TMUs
80
32
-60.0%
ROPs
32
16
-50.0%
Compute Units
20
8
-60.0%
Clocks
Base Clock
—
575 MHz
Boost Clock
—
675 MHz
GPU Clock
950 MHz
—
Memory Clock
1200 MHz
4.8 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
DDR3
Memory Bus
256 bit
128 bit
Bandwidth
153.6 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
30.40 GPixel/s
10.80 GPixel/s
Texture Rate
76.00 GTexel/s
21.60 GTexel/s
FP32 (TFLOPS)
2.432 TFLOPS
691.2 GFLOPS
FP64 (TFLOPS)
152.0 GFLOPS (1:16)
43.20 GFLOPS (1:16)
Power
TDP
150 W
25 W
TDP (W)
150
25
-83.3%
Suggested PSU
450 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
GCN 1.0
GCN 1.0
GPU Name
Pitcairn
Chelsea
Generation
FirePro GCN
(Wx000)
London
(HD 7700M)
Process Size
28 nm
28 nm
Transistors
2,800 million
1,500 million
Die Size
212 mm²
123 mm²
Foundry
TSMC
TSMC
Density
13.2M / 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
Single-slot
—
Length
242 mm
9.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
899 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Vancouver
Successor
Radeon Pro Polaris
Solar System