GPUs
$150
—
—
—
—
NVIDIA
NVS 420
Shaders
8
Boost
550MHz
Memory
256MB
TDP
40W
FP32
41.6 GFLOPS(2x 20.8 GFLOPS)—
Peak
41.6 GFLOPSFP32—
—
NVIDIA
GeForce GTX 285 Mac
Shaders
240
Boost
648MHz
Memory
1GB
TDP
204W
FP32
708.5 GFLOPS—
Peak
708.5 GFLOPSFP32—
$400
NVIDIA
GeForce GTX 285
Shaders
240
Boost
648MHz
Memory
1GB
TDP
204W
FP32
708.5 GFLOPS—
Peak
708.5 GFLOPSFP32—
$400
ATI
Mobility Radeon HD 4870 X2
Shaders
800
Boost
550MHz
Memory
1GB
TDP
—
FP32
1.76 TFLOPS(2x 880 GFLOPS)—
Peak
1.76 TFLOPSFP32—
—
ATI
Mobility Radeon HD 4870
Shaders
800
Boost
550MHz
Memory
1GB
TDP
—
FP32
880 GFLOPS—
Peak
880 GFLOPSFP32—
—
—
ATI
Mobility Radeon HD 4850
Shaders
800
Boost
500MHz
Memory
1GB
TDP
—
FP32
800 GFLOPS—
Peak
800 GFLOPSFP32—
—
ATI
Radeon HD 4670 Mac
Shaders
320
Boost
680MHz
Memory
512MB
TDP
35W
FP32
435.2 GFLOPS—
Peak
435.2 GFLOPSFP32—
—
ATI
Mobility Radeon HD 4670
Shaders
320
Boost
675MHz
Memory
512MB
TDP
—
FP32
432 GFLOPS—
Peak
432 GFLOPSFP32—
—
ATI
Mobility Radeon HD 4650
Shaders
320
Boost
550MHz
Memory
512MB
TDP
—
FP32
352 GFLOPS—
Peak
352 GFLOPSFP32—
—
ATI
Mobility Radeon HD 4570
Shaders
80
Boost
680MHz
Memory
512MB
TDP
—
FP32
108.8 GFLOPS—
Peak
108.8 GFLOPSFP32—
—
—
—
—
—
—
—
NVIDIA
GeForce GTX 295
Shaders
240
Boost
576MHz
Memory
896MB
TDP
289W
FP32
1.19 TFLOPS(2x 596.2 GFLOPS)—
Peak
1.19 TFLOPSFP32—
$500
Imagination
PowerVR SGX543 MP2 400MHz
Shaders
32
Boost
400MHz
Memory
Shared
TDP
Shared
FP32
25.6 GFLOPS—
Peak
25.6 GFLOPSFP32—
—
Imagination
PowerVR SGX543
Shaders
16
Boost
200MHz
Memory
Shared
TDP
Shared
FP32
6.4 GFLOPS—
Peak
6.4 GFLOPSFP32—
—